Scenario 2
A bowl of rice (with an unknown initial temperature) is taken off the stove and placed
on the table in a room of 28°C.
5min, from taking the bowl off the stove, the temperature the temperature of the rice is
62°C.
10min, from taking the rice off the stove, the temperature of the rice is 52°C.
Determine:
a) the initial temperature of the bowl of rice

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

the square root of what number? if you add that, then someone will probably answer the question.

m∠a is 90°

m∠b is 40°

yes the data was not prsented

step-by-step explanation: